Q: What is the sum of all factors of the number 243,436,263 excluding 243,436,263?
A: 134,766,489
The factors of the number 243,436,263 are: 1, 3, 7, 21, 49, 147, 887, 1867, 2661, 5601, 6209, 13069, 18627, 39207, 43463, 91483, 130389, 274449, 1656029, 4968087, 11592203, 34776609, 81145421, 243436263.
If you add them up, you will get the total of 243,436,397. Now subtract 243,436,263 to get 134,766,489